Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi va tue snippets" » "hoi va tue snippets", "noi va tue snippets", "dai va tue snippets", "doi van tue snippets", "doi va tu snippets", "doi va tre snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doi va tue snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi va tue snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi va tue snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi va tue snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.